GraphPad Software from 1989 has been dedicated to creating software for the international scientific community. Created by scientists and provide researchers worldwide with the tools to simplify data analysis, statistics and graphing. GraphPad Prism was originally designed for experimental biologists in medical schools and drug companies, especially those in pharmacology and physiology. Prism is now used much more broadly by all kinds of biologists, as well as social and physical scientists. More than 200,000 scientists in over 110 countries rely on Prism to analyze, graph and present their scientific data. It is also widely used by undergraduate and graduate students. Zastra is the Official Reseller in India.